17-Contact_book.py

names = []
phone_numbers = []
hi = True

while(hi==True):
    open = int(input("please enter your request: 1- add , 2- search\n"))

    if open == 1 :
        num = int(input("how many numbers you want to add? \n"))
        for i in range(num):
            name = input("name: ")
            try:
                phone_number = input("phone number: ")
            except ValueError:
                print("your entery incorrect")
            names.append(name)
            try:
                phone_numbers.append(phone_number)
            except ValueError:
                print("your entery incorrect")
            
            

        print("\nName\t\t\tPhone Number")

        for i in range(num):
            print("{}\t\t\t{}".format(names[i] , phone_numbers[i]))

    elif open == 2 :

        search_term = input("\Enter search term: ")
        print("search Result: ")

        if search_term in names:
            index = names.index(search_term)
            phone_number = phone_numbers[index]
            print("name: {} , Phone Number: {}".format(search_term, phone_number))
        else:
            print("name not Found")
    
    else:
        hi == False